About Old Dillon Reservoir #87
This is a short, easy trail that has spectacular views of the mountains of the Tenmile Range and the Continental Divide. The Old Dillon Reservoir was built in the 1930’s to supply water to the original town of Dillon, which is now covered by the new Dillon Reservoir. Water is supplied to the old reservoir via a diversion ditch from Salt Lick Creek, north of I-70. The Old Dillon Reservoir offers great fishing during the summer.* There is a printable Recreation Quicksheet for this trail which is complete with directions, a map, details, and other information about this trail. Or to see quicksheets for other recreation areas across the Forest, click on the "Recreation Quicksheets" link in the right column and select the appropriate Ranger District.
How to Get There
From I-70 take Exit 203, Frisco/Breckenridge, and travel south on HWY 9 to the first traffic light at the Dillon Dam Road and turn left. Travel east on the Dillon Dam Road for approximately 1.4 miles. On the left side of the road, just past the entrance to the Heaton Bay Campground, you will see the trailhead sign.
Driving directions (Google Maps) →Plan Your Visit to Old Dillon Reservoir #87
Heading to Old Dillon Reservoir #87? A few things to know before you go:
- Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
- Fees: day-use and camping fees vary; check current rates on the official park page
- Trash & pack-out: follow Leave No Trace principles
- Wildlife: store food in bear boxes where provided; never feed wildlife
- Weather: the 5-day forecast above is updated every 6 hours; verify just before you go
Frequently Asked Questions
Do I need a reservation for Old Dillon Reservoir #87?
No central reservation system listed for Old Dillon Reservoir #87. Check the official page (https://www.recreation.gov/camping/campgrounds/10081910) for the latest entry policy and availability.
How do I get to Old Dillon Reservoir #87?
From I-70 take Exit 203, Frisco/Breckenridge, and travel south on HWY 9 to the first traffic light at the Dillon Dam Road and turn left. Travel east on the Dillon Dam Road for approximately 1.4 miles. On the left side of the road, just past the entrance to the Heaton Bay Campground, you will see the trailhead sign.
References & Official Resources